WeatherLok...We've Got Green Locked Up

WeatherLok has made it a mission to provide you with energy-efficient, maintenance-free products that help to lower your energy bills. But that's just the beginning! From environmentally-sensitive manufacturing processes, to use of recycled content, the goal of WeatherLok is to produce high-performance windows that meet or exceed current energy-efficiency standards.

Saving You Energy & Money

The warm-edge glass sealant systems insulate the window frame and edge of glass up to 50 percent better than roll-formed metal spacers and up to 90 percent better than aluminum spacer bars.

Low-E glass includes up to three layers of a thin silver coating that allows ample visible light to pass through, while blocking infrared and ultraviolet radiant solar energy.

The result: cooler rooms in summer and warmer rooms in winter.

Insulating gas options, such as argon or krypton, increase the energy-savings by allowing you to heat and cool your home for less.

The majority of WeatherLok's vinyl is compounded and extruded in-house, which allows us to reduce our waste and control our recycling efforts. We recycle our vinyl scrap to maximize yield and minimize the impact on local landfills.

Our lead-free PVC vinyl is not petroleum-based, so its production requires no burning and generates no harmful gases.

Reclaimed glass from external and internal sources makes up 24 to 28 percent of the raw materials used to produce our glass.

Extended life cycles for many of our windows help save energy in America's homes.

Proud of our Products.
Proud of our People.

Watch this video for a tour of our world class manufacturing facility in action.